Exfo FTB-7000 OTDR Series for FTB-500 Instrukcja Użytkownika Strona 339

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SCPI Command Reference
OTDR 325
Product-Specific Commands—Description
Response(s) Event:
The response data syntax for <Event> is defined
as a <DEFINITE LENGTH ARBITRARY BLOCK
RESPONSE DATA> element.
Returns the event from the event table
corresponding to the specified trace index.
Event structure is in A, B, C, D, E format, where:
A = Location (always in meters) <NR3 NUMERIC
RESPONSE DATA>
B = EventType <NR1 NUMERIC RESPONSE
DATA>
C = Loss (always in dB) <NR3 NUMERIC
RESPONSE DATA>
D = Reflectance (always in dB) <NR3 NUMERIC
RESPONSE DATA>
E = Cumulative (always in dB) <NR3 NUMERIC
RESPONSE DATA>
Here is the list of all possible event types:
1 = Positive splice
2 = Negative splice
3 = Reflection
4 = End of analysis
:CALCulate[1..n]:EVENt?
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